.at-popover {
    display: block; /* 默认隐藏 */
    position: fixed;
    background-color: #fff;
    border: 1px solid #ccc;
    border-radius: 5px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.3);
    top:-200px;
    left:0;
}

.at-popover-line{
    display: flex;
    align-items: center;
    cursor: pointer;
    padding: 5px 10px;
}

.at-popover-content{
    max-height: 200px;
    overflow: auto;
}

.at-popover-content::-webkit-scrollbar {
    display: none;
}
.at-popover-line-avatar-wrap{
    margin-right: 5px;
    height:20px;
}
.at-popover-line-avatar{
    width:20px;
    height:20px;
}

.at-popover-line:hover{
    background-color: #f1f1f1;
}

.active{
    background-color: #f1f1f1;
}